function feedback() {
    jQuery("#feedback-submit").attr('disabled', true);
    let name = jQuery('#name').val();
    let email = jQuery('#email').val();
    let message = jQuery('#message').val();
    jQuery.ajax({
        type: "POST",
        url: "/about_me/feedback",
        dataType: 'json',
        data: {'name': name, 'email': email, 'message': message},
        success: function (res) {
            if (res.result.success) {
                new NoticeJs({
                    text: '留言成功',
                    type: 'success',
                    position: 'topCenter',
                    progressBar: true,
                    timeout: 30,
                    animation: {
                        open: 'animated fadeIn',
                        close: 'animated flipOutX'
                    }
                }).show();
                jQuery('#name').val('');
                jQuery('#email').val('');
                jQuery('#message').val('');
            } else {
                new NoticeJs({
                    text: res.result.error_msg,
                    type: 'warning',
                    position: 'topCenter',
                    progressBar: true,
                    timeout: 30,
                    animation: {
                        open: 'animated fadeIn',
                        close: 'animated fadeOut'
                    }
                }).show();
            }
        },
        complete: function () {
            jQuery("#feedback-submit").attr('disabled', false);
        }
    });
    return false;
}